Mitsubishi FX2N-232-BD User Manual

C-35
FX Series PLC User's Manual - Data Communication Edition
Parallel Link
6 Test Run (Communication Test)
6.2 Creating Programs for the Communication Test
A
Common Items
B
N:N Network
C
Parallel Link
D
Computer Link
E
Inverter Communication
F
Non-Protocol Communication (RS/RS2 Instruction)
G
Non-Protocol Communication (FX
2N
-232IF)
H
Programming Communication
I
Remote Maintenance
Apx.
Discontinued models
6 Confirming the link of the slave station
Set the PLC inputs (X000 to X003) to ON or OFF in the slave station, and confirm that the outputs
(Y000 to Y003) turn ON or OFF in the master station.
→ If unable to establish link, refer to "9. Troubleshooting."
6.2 Creating Programs for the Communication Test
Create the programs shown below for the master station and slave station.
6.2.1 For FX2(FX), FX2C, FX1N, FX2N, FX3G, FX3U, FX1NC, FX2NC or FX3UC Series
1. Program for communication test (for the master station)
Create the program shown below for the communication test. (This program is not required during actual
operation.)
Set the inputs X000 to
X003 to ON or OFF.
Confirm that the outputs Y000 to Y003
of the slave station turn ON or OFF
according to the inputs of the master
station.
Master station
Slave station
M8000
M8070
MOV
K500 D8070
0
M8000
MOV
K1M900 K1Y000
11
MOV
K1X000 K1M800
22
END
M8000
M8178
(In the FX3G, FX3U and FX3UC)
This step is not required when using ch 1.
When using ch 2, set M8178 to ON.
8

Mitsubishi FX2N-232-BD Specifications

General

Brand	Mitsubishi
Model	FX2N-232-BD
Category	Controller
Language	English